For thirty-five years ***** has worked in the field of ***** and appearance technology. ***** clients include: US Government BEP Treasury Department, P&G, Benjamin Moore, Berwick Offray, TAMKO, AVON, Estee Lauder, Silberline, and SUN Chemical.

He chairs the following ASTM sub-committees
ASTM E12. 02 on ***** imetry and Spectrophotometry,
E-259 Preparation of Pressed Powder White Reflectance Factor Transfer Standards for Hemispherical Geometry & Bi-directional Geometries
E1164 Obtaining Spectrophotometric Data for Object ***** Evaluation
E1331 Reflectance Factor and ***** by Spectrophotometry Using Hemispherical Geometry
E1347 ***** and ***** Difference Measurement by Tristimulus Filter ***** imetry
E1348 Transmittance and ***** by Spectrophotometry Using Hemispherical Geometry
E1349Reflectance Factor and ***** by Spectrophotometry Using Bi-directional Geometry

ASTM E12. 06 on Image Based ***** Measurement
E1336 Obtaining ***** imetric Data From a Visual Display Unit by Spectroradiometry
E1344 Obtaining Spectroradiometric Data from Radiant Sources for ***** imetry
E1455 Obtaining ***** imetric Data from a Visual Display Unit Using Tristimulus ***** imeters
E1682 Modeling the ***** imetric Properties of a CRT-Type Visual Display Unit

He is the sole creator of:
E2194 Multiangle ***** Measurement of Metal Flake Materials
E2539 Multiangle ***** Measurement of Interference Pigments
E2466 ***** imetry of Teeth Using Digital Still Camera Technology
E2670 Quantification of Dental Plaque Using Digital Still Cameras
E2545 Objective Measurement of Gingival ***** Using Digital Still Cameras

He is significant contributor to:
iPhone App to measure the ***** of an object using the iPhone camera
ISO/CD ***** Colour Characterization of digital still cameras (DSC’s)

Invited reviewer
***** Research and Application, CR&A
Paint Bible –Organic and Inorganic ***** ants

Professional Associations
Officer in the Inter Society ***** Council Member of CIE
Detroit ***** Council, (DCC) American Statistical Association, (ASA)
BOD of the Society of Plastic Engineers (SPE) American Society for Quality, (ASQ)
American Association of Textile Chemist & ***** ists, (AATCC)
International Standards Organization (ISO) representative

***** has published over 40 referred papers on ***** ; including digital imaging, ***** appearance phenomena, instrumental performance and process control. He is an invited lecturer and teaches industry & lectures on ***** and ***** ***** in the US, Asia and Europe. He is an adjunct professor for PENN State, lecturing on ***** , ***** ***** and ***** ing of Plastics throughout the state of Pennsylvania. He served as an advisor for 5 years to the PENN State Advisory Board on Nanoparticles. He is a principal in ***** ***** ***** .